The ElementFactory class this class is a pattern factory and also a singleton factory. this class create new instance of herited class element like simple element or report element. More...

#include <elementfactory.h>

Public Member Functions
Element *	createElement (const ElementsLocation &, QGraphicsItem =nullptr, int =nullptr)
	ElementFactory::createElement. More...

Static Public Member Functions
static ElementFactory *	Instance ()

static void	dropInstance ()

Private Member Functions
	ElementFactory ()

	ElementFactory (const ElementFactory &)

ElementFactory	operator= (const ElementFactory &)

	~ElementFactory ()

Static Private Attributes
static ElementFactory *	factory_ = nullptr

Detailed Description

The ElementFactory class this class is a pattern factory and also a singleton factory. this class create new instance of herited class element like simple element or report element.

Definition at line 34 of file elementfactory.h.

Constructor & Destructor Documentation

◆ ElementFactory() [1/2]

ElementFactory::ElementFactory ( )

inlineprivate

Definition at line 66 of file elementfactory.h.

Referenced by Instance().

◆ ElementFactory() [2/2]

ElementFactory::ElementFactory ( const ElementFactory & )

private

◆ ~ElementFactory()

ElementFactory::~ElementFactory ( )

inlineprivate

Definition at line 69 of file elementfactory.h.

Member Function Documentation

◆ createElement()

Element * ElementFactory::createElement	(	const ElementsLocation &	location,
		QGraphicsItem *	qgi = `nullptr`,
		int *	state = `nullptr`
	)

ElementFactory::createElement.

Parameters

location	create element at this location
qgi	parent item for this elemnt
state	state of the creation

Returns: the element or 0

Definition at line 34 of file elementfactory.cpp.

References ElementsLocation::exist(), ElementsLocation::isElement(), and ElementsLocation::xml().

Referenced by ElementsTreeView::startElementDrag().

◆ dropInstance()

static void ElementFactory::dropInstance ( )

inlinestatic

Definition at line 50 of file elementfactory.h.

References factory_.

Referenced by QETApp::~QETApp().

◆ Instance()

static ElementFactory* ElementFactory::Instance ( )

inlinestatic

Definition at line 39 of file elementfactory.h.

References ElementFactory(), and factory_.

Referenced by DiagramEventAddElement::addElement(), DiagramEventAddElement::buildElement(), ElementsCollectionCache::fetchData(), Diagram::fromXml(), and ElementsTreeView::startElementDrag().

◆ operator=()

ElementFactory ElementFactory::operator= ( const ElementFactory & )

private

Member Data Documentation

◆ factory_

ElementFactory * ElementFactory::factory_ = nullptr

staticprivate

Definition at line 62 of file elementfactory.h.

Referenced by dropInstance(), and Instance().

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Attributes